PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
3f1x	SERINE ACETYLTRANSFERASE Bacteroides vulgatus	Hexapep	ARG A 297 ARG B 297 ARG C 297	None	homomer dihedral	-
3x30	UPF0173 METAL-DEPENDENT HYDROLASE TM_1162 Thermotoga maritima	Lactamase_B_2	ARG A 146 ARG B 146 ARG C 146	None	homomer cyclic	-